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/*
* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <stdio.h>
#include <sstream>
#include "webrtc/base/format_macros.h"
#include "webrtc/base/scoped_ptr.h"
#include "webrtc/modules/remote_bitrate_estimator/tools/bwe_rtp.h"
#include "webrtc/modules/rtp_rtcp/include/rtp_header_parser.h"
#include "webrtc/modules/rtp_rtcp/include/rtp_payload_registry.h"
#include "webrtc/test/rtp_file_reader.h"
int main(int argc, char** argv) {
webrtc::test::RtpFileReader* reader;
webrtc::RtpHeaderParser* parser;
if (!ParseArgsAndSetupEstimator(argc, argv, NULL, NULL, &reader, &parser,
NULL, NULL)) {
return -1;
}
bool arrival_time_only = (argc >= 5 && strncmp(argv[4], "-t", 2) == 0);
rtc::scoped_ptr<webrtc::test::RtpFileReader> rtp_reader(reader);
rtc::scoped_ptr<webrtc::RtpHeaderParser> rtp_parser(parser);
fprintf(stdout, "seqnum timestamp ts_offset abs_sendtime recvtime "
"markerbit ssrc size original_size\n");
int packet_counter = 0;
int non_zero_abs_send_time = 0;
int non_zero_ts_offsets = 0;
webrtc::test::RtpPacket packet;
while (rtp_reader->NextPacket(&packet)) {
webrtc::RTPHeader header;
parser->Parse(packet.data, packet.length, &header);
if (header.extension.absoluteSendTime != 0)
++non_zero_abs_send_time;
if (header.extension.transmissionTimeOffset != 0)
++non_zero_ts_offsets;
if (arrival_time_only) {
std::stringstream ss;
ss << static_cast<int64_t>(packet.time_ms) * 1000000;
fprintf(stdout, "%s\n", ss.str().c_str());
} else {
fprintf(stdout,
"%u %u %d %u %u %d %u %" PRIuS " %" PRIuS "\n",
header.sequenceNumber,
header.timestamp,
header.extension.transmissionTimeOffset,
header.extension.absoluteSendTime,
packet.time_ms,
header.markerBit,
header.ssrc,
packet.length,
packet.original_length);
}
++packet_counter;
}
fprintf(stderr, "Parsed %d packets\n", packet_counter);
fprintf(stderr, "Packets with non-zero absolute send time: %d\n",
non_zero_abs_send_time);
fprintf(stderr, "Packets with non-zero timestamp offset: %d\n",
non_zero_ts_offsets);
return 0;
}
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